Nitrosococcus
[医] 亚硝化球菌属
🗣️ 情景例句
but I have a feeling
但我觉得
Who rang the bell a while ago?
刚才谁在按门铃？
'Though Verrazano is by no means considered to be a great explorer,
虽然维拉萨诺绝对算不上一个伟大的探险家，